90190470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96979}}^1$

素因数の和:97020

約数の個数: 32

約数和(自身を含む): 223441920

約数和(自身を除く): 133251450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 96979, 193958, 290937, 484895, 581874, 969790, 1454685, 2909370, 3006349, 6012698, 9019047, 15031745, 18038094, 30063490, 45095235, 90190470]

約数ペア:

[(1, 90190470), (2, 45095235), (3, 30063490), (5, 18038094), (6, 15031745), (10, 9019047), (15, 6012698), (30, 3006349), (31, 2909370), (62, 1454685), (93, 969790), (155, 581874), (186, 484895), (310, 290937), (465, 193958), (930, 96979)]